[Fri Sep 30 20:29:50 2011] Detection parameters:
  Position = (887.8, 518.8) = 17 45 54.34 -28 57 11.2
  Extent = 0.9" x 0.7", rotation angle = 158 degrees
  Source counts = 24.9 +/- 6.2
  Background counts = 13.1
  Rate = 0.0003 +/- 8e-05

[Fri Sep 30 20:29:52 2011] Off-axis axis estimate = 4.25'
[Fri Sep 30 20:32:36 2011] Using EEF radius (= 0.91 ")to estimate initial spatial extent for simple fitting
[Fri Sep 30 20:32:36 2011] Initial guess for spatial extent in simple fitting = 0.91"
[Fri Sep 30 20:32:36 2011] source mask rpix=1.8, npix_max = 22, mask sum = 25, frac = 1.133
[Fri Sep 30 20:32:36 2011] Giving source the simple spatial ID 27 for pass 0, mean size = 0.91"
[Fri Sep 30 20:32:38 2011] fullrun_ccd0_acisf11843_pi14-548_cl_pass0_src27.ximg exists
[Fri Sep 30 20:32:38 2011] fullrun_ccd0_acisf11843_pi14-548_cl_pass0_src27_1.ximg exists
[Fri Sep 30 20:32:38 2011] Fit fullrun_ccd0_acisf11843_pi14-548_cl_pass0_src27 appears to have run properly
[Fri Sep 30 20:32:40 2011] fullrun_ccd0_acisf11843_pi14-548_cl_pass0_tfrozen_src27.ximg exists
[Fri Sep 30 20:32:40 2011] fullrun_ccd0_acisf11843_pi14-548_cl_pass0_tfrozen_src27_1.ximg exists
[Fri Sep 30 20:32:40 2011] Fit fullrun_ccd0_acisf11843_pi14-548_cl_pass0_tfrozen_src27 appears to have run properly
[Fri Sep 30 20:33:30 2011] Spatial fit model total counts = 67.998500, observed total counts = 68.000000
[Fri Sep 30 20:33:30 2011] Offset between fit and detection position for source 28 = 1.933630 pixels
[Fri Sep 30 20:33:30 2011] 68.119500 total counts/ 34.097300 bgd. counts: snr = 5.826428
Spatial fit parameters:
  Offset between fit and detection position for source 28 = 1.933630 pixels
  Position = (889.2, 520.1) = 17 45 54.30 -28 57 10.8
  Extent = 1.2 (0.6-1.8)", rotation angle = 0
  Source counts = 34.0 +/- 8.3
  Background counts = 34.1
  Rate = 0.0004 +/- 0.0001
[Fri Sep 30 20:33:30 2011] Vigneting correction estimate = 1.000000
[Fri Sep 30 20:33:30 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Sep 30 20:33:30 2011] Assessing source extent using major axis lower bound
[Fri Sep 30 20:33:30 2011] Source does appear to be extended
[Fri Sep 30 20:33:30 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Fri Sep 30 20:34:43 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Fri Sep 30 20:34:43 2011] Initial guess for spatial extent in simple fitting = 1.23"
[Fri Sep 30 20:34:43 2011] source mask rpix=2.5, npix_max = 35, mask sum = 36, frac = 1.006
[Fri Sep 30 20:34:43 2011] Giving source the simple spatial ID 27 for pass 1, mean size = 1.23"
[Fri Sep 30 20:34:45 2011] fullrun_ccd0_acisf11843_pi14-548_cl_pass1_src27.ximg exists
[Fri Sep 30 20:34:45 2011] fullrun_ccd0_acisf11843_pi14-548_cl_pass1_src27_1.ximg exists
[Fri Sep 30 20:34:45 2011] Fit fullrun_ccd0_acisf11843_pi14-548_cl_pass1_src27 appears to have run properly
[Fri Sep 30 20:34:46 2011] fullrun_ccd0_acisf11843_pi14-548_cl_pass1_tfrozen_src27.ximg exists
[Fri Sep 30 20:34:46 2011] fullrun_ccd0_acisf11843_pi14-548_cl_pass1_tfrozen_src27_1.ximg exists
[Fri Sep 30 20:34:46 2011] Fit fullrun_ccd0_acisf11843_pi14-548_cl_pass1_tfrozen_src27 appears to have run properly
[Fri Sep 30 20:35:25 2011] Warning, spatial fit 27 centroid is now closest to src. 17
[Fri Sep 30 20:35:25 2011] Vigneting correction estimate = 1.000000
[Fri Sep 30 20:35:25 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Sep 30 20:35:25 2011] Assessing source extent using major axis lower bound
[Fri Sep 30 20:35:25 2011] Source does appear to be extended
[Fri Sep 30 20:35:25 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Fri Sep 30 20:36:27 2011] Not overwriting source region fullrun_ccd0_acisf11843_pi14-548_pass1_cl_src28_src.reg
[Fri Sep 30 20:36:27 2011] Extracting stamp from image fullrun_ccd0_acisf11843_pi14-548_cl_sm2.00.img.gz, (833, 464) - (945, 576)
[Fri Sep 30 20:36:27 2011] Writing fullrun_ccd0_acisf11843_pi14-548_pass1_cl_src28.gif
[Fri Sep 30 20:37:47 2011] ../../acisf11843/products/events/fullrun_ccd0_acisf11843_pi14-548_pass1_cl_src28_src.evt and ../../acisf11843/products/events/fullrun_ccd0_acisf11843_pi14-548_pass1_cl_src28_bgd.evt exist, delete to re-create
[Fri Sep 30 20:37:47 2011] Size of ../../acisf11843/products/events/fullrun_ccd0_acisf11843_pi14-548_pass1_cl_src28_src.evt.gz[events] = 77 counts
[Fri Sep 30 20:37:47 2011] Mean chipx,y = (789.35, 640.66)
[Fri Sep 30 20:37:47 2011] Mean tdetx,y = (3701.66, 4342.65)
[Fri Sep 30 20:37:47 2011] chipx,y range = (766.00-810.00, 615.00-665.00)
[Fri Sep 30 20:37:47 2011] Size of ../../acisf11843/products/events/fullrun_ccd0_acisf11843_pi14-548_pass1_cl_src28_bgd.evt.gz[events] = 541 counts
[Fri Sep 30 20:37:47 2011] ../../acisf11843/products/images/fullrun_ccd0_acisf11843_pi14-548_pass1_cl_src28_src.img and ../../acisf11843/products/images/fullrun_ccd0_acisf11843_pi14-548_pass1_cl_src28_bgd.img exist, delete to re-create
[Fri Sep 30 20:37:47 2011] ../../acisf11843/products/spectra/fullrun_ccd0_acisf11843_pi14-548_pass1_cl_src28_src.pi and ../../acisf11843/products/spectra/fullrun_ccd0_acisf11843_pi14-548_pass1_cl_src28_bgd.pi exist, delete to re-create
[Fri Sep 30 20:37:47 2011] Not generating rmf since there are only 34 counts
[Fri Sep 30 20:37:50 2011] ../../acisf11843/products/lightcurves/fullrun_ccd0_acisf11843_pi14-548_pass1_cl_src28_src.lc and ../../acisf11843/products/lightcurves/fullrun_ccd0_acisf11843_pi14-548_pass1_cl_src28_bgd.lc exist, delete to re-create
[Fri Sep 30 20:39:09 2011] 190.126
[Fri Sep 30 20:50:16 2011] Updating aperture counts using extracted products
[Fri Sep 30 20:50:16 2011] Error reading totcts from fullrun_ccd0_acisf11843_pi14-548_pass1_cl_src28_src.pi.gz
[Fri Sep 30 20:50:16 2011] Calculating source flux in energy range 0.30-8.00
[Fri Sep 30 20:50:16 2011] Using photon index=1.80, rate=0.000431, arf fullrun_ccd0_acisf11843_pi14-548_pass1_cl_src28.arf
[Fri Sep 30 20:50:16 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Fri Sep 30 20:50:16 2011] Updating source flux to 6.9e-15
[Fri Sep 30 20:50:28 2011] Source 28 has fewer than 100.000000 counts, skipping spectral fitting